AXIOMTEK SBC81870 Series, User Manual, Page: 27 / 120

SBC81870 Intel
®
Pentium
®
M w/ DDR/VGA/Dual LAN
Hardware Configuration
21
2.15 Keylock Connector
JPAENL (17, 18): Keylock Connector
1
JPANEL1
The pin assignment is as follows:
PIN ASSIGNMENT
17 KEYLOCK
18 GND
2.16 Clear CMOS Data Selection
JP13: Clear CMOS Data Selection
The selections are as follows:
FUNCTION
JUMPER
SETTING
(pin closed)
JUMPER
ILLUSTRATION
Normal 1-2
Clear CMOS 2-3
*** Manufacturing Default is set as Normal.
Note: To clear CMOS data, user must power-off the computer and
set the jumper to “Clear CMOS” as illustrated above. After
five to six seconds, set the jumper back to “Normal” and
power-on the computer.